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1. Active and Dormant Landslides, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This polygon shapefile depicts active and dormant landslides within the Elk River watershed in Humboldt County, California. This layer does not inc... California Geological Survey.

2. Active Landslide Regions: Albion River Watershed, California, 1936-2000

1936. California Geological Survey. This polygon shapefile depicts active landslides (see "Landslide Features (Points): Albion River Watershed, California, 1984-2002" shapefile for la... California Geological Survey.

3. Active Mines in the Danville Coal Member: Indiana

2010. Indiana Geological Survey. COAL_MINE_ACTIVE_DANVILLE_IN_2010 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground coa...

4. Active Mines in the Hymera Coal Member: Indiana

2014. Indiana Geological Survey. COAL_MINE_ACTIVE_HYMERA_IN_2014 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground coal ...

5. Adjudicated Groundwater Basins, California, 2013

2013. California. Department of Water Resources. This polygon shapefile contains the boundaries of adjudicated groundwater basins in California. These data were developed using the best available ... California. Department of Water Resources.

6. Airports: Mexico City, Mexico, 2010

2010. LeadDog Consulting (Firm). This polygon shapefile shows the Santa Lucia Military Airport (Aeropuerto Militar de Santa Lucia) and the International Airport of Mexico City (Aer... LeadDog Consulting (Firm).

7. Airports: Tuxtla Gutierrez, Mexico, 2010

2010. LeadDog Consulting (Firm). This shapefile represents airports in Tuxtla Gutierrez (Mexico).LeadDog Consulting (Originator and Publisher) has a Mexico-based data partner netwo... LeadDog Consulting (Firm).

8. Alluvial contacts (Units): Albion River Watershed, California, 2000

2000. California Geological Survey. This polygon shapefile depicts alluvial contacts in the Albion Watershed region of Mendocino County, California. Alluvail contacts are unconsolidat... California Geological Survey.

9. Alquist Priolo Fault Zones, Monterey County, California, 2015

2015. Monterey County (Calif.). This polygon shapefile contains the Alquist-Priolo Earthquake Fault zones and fault traces as shown on the Official Alquist-Priolo Earthquake Fault... Monterey County (Calif.).

10. Areas and Facies Types of Metamorphism: Geology of the Conterminous United States, 2005

2005. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This line shapefile shows the outlines of major calderas and impact structures in the United States. This layer is part of the Geologic Map of the ... Geological Survey (U.S.).